Parcel locker



FIG. 1 is a perspective view of a parcel locker, showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a rear view thereof.

The broken lines are shown for the purpose of illustrating parts of the parcel locker that form no part of the claimed design. 

CLAIM The ornamental design for a parcel locker, as shown and described. 